Instance name: lrc1_4_6
Authors: Piotr Sielski (psielski@emapa.pl), Piotr Cybula, Marek Rogalski, Mariusz Kok, Piotr Beling, Andrzej Jaszkiewicz, Przemyslaw Pelka.  Emapa S.A. (http://www.emapa.pl)
Date: 2019-11-25
Reference: Development of universal methods of solving advanced VRP problems with the use of machine learning", unpublished research funded by The National Centre for Research and Development, project number: POIR.01.01.01-00-0012/19.  "Optimization of advanced VRP problem variants", unpublished. Computing grant 358 funded by Poznan Supercomputing and Networking Center.
Solution
Route 0: 396 340 312 354 19 42 68 405 146 61 379 160 412 257 388 208
Route 1: 104 232 78 40 372 392 148 253 275 251 62 6 69 399 404 38
Route 2: 142 304 44 287 134 24 30 260 320 281 362 233 187 203 182 411
Route 3: 398 407 269 323 306 63 259 125 282 403 13 22 35 357
Route 4: 283 265 113 139 71 51 79 292 27 303 198 94 99 135 321 343
Route 5: 346 199 264 67 31 258 366 101 237 158 290 103 131 36
Route 6: 185 137 339 302 341 394 382 174 294 268 86 33
Route 7: 164 2 165 90 108 97 261 191 314 166 133 154 410 119 105 20 310 284
Route 8: 222 55 236 247 16 345 195 279 235 309 216 227 244 80 188 416
Route 9: 147 156 96 263 122 29 402 299 200 371 64 338 234 229 241 12
Route 10: 333 162 87 389 152 82 305 41 59 167 358 413 84 14
Route 11: 89 10 239 110 4 380 271 111 109 364 291 114 5 347
Route 12: 186 250 359 252 106 270 128 369 178 120 353 401 43 8
Route 13: 368 70 175 215 48 37 66 240 212 60 331 273
Route 14: 256 23 92 115 367 129 406 11 267 15 327 272
Route 15: 150 245 391 295 288 375 355 177 181 297 210 39 190 206
Route 16: 194 278 298 100 286 57 246 356 157 350 280 220 225 183 45 202
Route 17: 213 211 161 349 72 140 169 361 393 85 334 18 126 319
Route 18: 329 254 311 221 325 209 130 397 7 153 201 409
Route 19: 207 168 118 65 138 123 52 170 26 384 180 53
Route 20: 196 127 316 243 179 173 352 285 308 219
Route 21: 121 46 95 189 50 149 377 145 205 386 376 28
Route 22: 75 317 276 107 141 47 242 344 3 348 77 277 184 414
Route 23: 155 255 218 171 21 395 54 88 274 223 176 248 387 378 81 336
Route 24: 25 73 390 197 74 326 249 112 192 351 132 365 83 293 102 98
Route 25: 93 144 296 143 76 32 408 363 214 337 262 193
Route 26: 313 360 266 224 226 163 300 124 231 301
Route 27: 315 328 9 381 228 342 230 289 116 335 322 17
Route 28: 238 318 383 217 136 400 204 49 370 117 332 58
Route 29: 307 330 91 324 151 373 56 374 385 415 1 34 159 172